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Q. No.What is the increasing order of boiling points for the given compounds?
1.
Bromomethane < Dibromomethane< Bromoform < Chloromethane
2.
Chloromethane < Bromomethane < Dibromomethane < Bromoform
3.
Dibromomethane < Bromoform < Chloromethane < Bromomethane
4.
Bromoform < Chloromethane < Dibromomethane < Bromomethane
Subtopic: Â Introduction and Physical Properties |
 74%
Level 2: 60%+
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Consider the following statements,
The correct option is-
1. Only statements a and b are true.
2. Only statements c and b are true.
3. Only statement a is true.
4. Only statement b is true.
| a. |  |
| b. |  |
| c. |  |
1. Only statements a and b are true.
2. Only statements c and b are true.
3. Only statement a is true.
4. Only statement b is true.
Subtopic: Â Mechanism of Reactions |
 84%
Level 1: 80%+
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In the following pairs of halogen compounds, which compound undergoes faster SN1 reaction?
The correct option is:
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
Subtopic: Â Mechanism of Reactions |
 88%
Level 1: 80%+
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Subtopic: Â Chemical Properties |
 67%
Level 2: 60%+
Hints
What is the correct increasing order of boiling points for the given compounds ?
1-Chloropropane, Isopropyl chloride, 1-Chlorobutane
1-Chloropropane, Isopropyl chloride, 1-Chlorobutane
| 1. | 1-Chloropropane < Isopropyl chloride < 1-Chlorobutane |
| 2. | Isopropyl chloride <1-Chloropropane < 1-Chlorobutane |
| 3. | 1-Chloropropane < 1-Chlorobutane < Isopropyl chloride |
| 4. | None of the above |
Subtopic: Â Introduction and Physical Properties |
 80%
Level 1: 80%+
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The correct structure of 1-Chloro-4-ethylcyclohexane among the following is:
| 1. |  |
2. |  |
| 3. |  |
4. | None of the above |
Subtopic: Â Introduction and Physical Properties |
 93%
Level 1: 80%+
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The correct structure of 4-tert-Butyl-3-iodoheptane among the following is:
| 1. |  |
2. |  |
| 3. |  |
4. | None of the above |
Subtopic: Â Introduction and Physical Properties |
 78%
Level 2: 60%+
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The correct structure of 1,4-Dibromobut-2-ene among the following is:
| 1. |  |
| 2. |  |
| 3. |  |
| 4. | None of the above |
Subtopic: Â Introduction and Physical Properties |
 80%
Level 1: 80%+
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The correct structure of 1-bromo-4-sec- butyl-2-methylbenzene among the following is:
| 1. |  |
2. |  |
| 3. |  |
4. | None of the above |
Subtopic: Â Introduction and Physical Properties |
 67%
Level 2: 60%+
Hints
The isomer of C5H12 that produces three isomeric monochloride products on photochemical chlorination is:
1. 2-Methylbutane
2. n-Pentane
3. Neopentane
4. All of the above
1. 2-Methylbutane
2. n-Pentane
3. Neopentane
4. All of the above
Subtopic: Â Chemical Properties |
 57%
Level 3: 35%-60%
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